Piston for driving water out a disrupter



FIG. 1 is a perspective view of the piston for driving water out a disrupter showing the side and the top;

FIG. 2 is another perspective view of the piston for driving water out a disrupter showing the side and the bottom;

FIG. 3 is a view of the side of the piston for driving water out a disrupter all sides having the same view because the piston is circular;

FIG. 4 is a view of the bottom of the piston for driving water out a disrupter; and,

FIG. 5 is a view of the top of the piston for driving water out a disrupter. 

CLAIM The ornamental design for a piston for driving water out a disrupter, as shown and described. 